2-25
CHAPTER 2 Checks and Preparation
When using
Please be sure to read the following carefully in order to prevent electric shocks or short circuit.
•
Maximum input voltage
If a voltage exceeding the specified value is input, the parts in the input area will be damaged. Never input a
voltage exceeding the specified value even for a moment.
< B/– terminals >
• Maximum input voltage : Range of 20mV to 2V : ±30V
Range of 5V to 500V : ±500V
<Between input terminal and input terminal >
Maximum input voltage
: 60Vp-p
Withstand voltage
: 1000Vp-p at 1 minute
<Between input terminal and GND >
Maximum input voltage
: 60Vp-p
Expected transient overvoltage
: 1000Vp-p at 1 minute
[ Temperature measuring ]
[ Voltage measuring ]
GND
+
-
+
-
+
-
B
B
C
C
A
GND
+
-
+
-
+
-
C
B
